326030750530320 has 480 divisors, whose sum is σ = 1172903238138240. Its totient is φ = 74283434311680.

The previous prime is 326030750530271. The next prime is 326030750530351. The reversal of 326030750530320 is 23035057030623.

It is a super-2 number, since 2×326030750530320² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 540637284 + ... + 541239996.

It is an arithmetic number, because the mean of its divisors is an integer number (2443548412788).

Almost surely, 2^{326030750530320} is an apocalyptic number.

326030750530320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326030750530320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (586451619069120).

326030750530320 is an abundant number, since it is smaller than the sum of its proper divisors (846872487607920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

326030750530320 is a wasteful number, since it uses less digits than its factorization.

326030750530320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603483 (or 603460 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 39.

The spelling of 326030750530320 in words is "three hundred twenty-six trillion, thirty billion, seven hundred fifty million, five hundred thirty thousand, three hundred twenty".